Create content\public\test\test_utils.h to hold common test classes that are used by unit and brows…

chrome/browser/extensions/plugin_apitest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
@@ skipping 53 matching lines @@
 
   ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
       tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
   EXPECT_FALSE(result);
 
   // If we reload the extension and page, it should work again.
 
   ASSERT_TRUE(LoadExtension(extension_dir));
   EXPECT_EQ(size_before + 1, service->extensions()->size());
   {
-    ui_test_utils::WindowedNotificationObserver observer(
+    content::WindowedNotificationObserver observer(
         content::NOTIFICATION_LOAD_STOP,
         content::Source<NavigationController>(
             &chrome::GetActiveWebContents(browser())->GetController()));
     chrome::Reload(browser(), CURRENT_TAB);
     observer.Wait();
   }
   ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
       tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
     // We don't allow extension plugins to run on ChromeOS.
   #if defined(OS_CHROMEOS)
@@ skipping 48 matching lines @@
   EXPECT_TRUE(result);
 #endif
 
   // Now load it through a file URL. The plugin should not load.
   ui_test_utils::NavigateToURL(browser(),
       net::FilePathToFileURL(extension_dir.AppendASCII("test.html")));
   ASSERT_TRUE(ui_test_utils::ExecuteJavaScriptAndExtractBool(
       tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
   EXPECT_FALSE(result);
 }